| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.39 | 12.658% | $209.9832 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $53.48 | 10.749% | $59.2286 | $59.23 | $59.25 | $59.20 |
| Purchase #3 | $154.76 | 11.234% | $172.1457 | $172.15 | $172.15 | $172.10 |
| Purchase #4 | $217.81 | 6.734% | $232.4773 | $232.48 | $232.50 | $232.50 |
| Purchase #5 | $157.78 | 12.177% | $176.9929 | $176.99 | $177.00 | $177.00 |
| Purchase #6 | $222.98 | 13.570% | $253.2384 | $253.24 | $253.25 | $253.20 |
| Purchase #7 | $122.94 | 7.278% | $131.8876 | $131.89 | $131.90 | $131.90 |
| 7 purchase totals = | $1,116.14 | $1,235.9537 | $1,235.96 | $1,236.05 | $1,235.90 | |